CCSS.Math.Content.HSF.IF.A.1

p(x) = 3x + 4
q(x) = 2x²
Find p(q(x))

• 10x²
• 18x² + 4
• 6x² + 4

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CCSS.Math.Content.HSF.IF.A.1

Name the parent function. 

• constant
• square root
• linear
• absolute value

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CCSS.Math.Content.HSF.IF.A.1

Is this mapping a function or not a function? 

• Function
• Not a Function

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CCSS.Math.Content.HSF.IF.A.1

Is relation shown a function?

• YES
• NO

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CCSS.Math.Content.HSF.IF.A.1

Is this table a function or not a function? 

• Function
• Not a Function

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CCSS.Math.Content.HSF.IF.A.1

Given f(x) = 3x + 10
and g(x) = x - 2
Find f(g(5))

• 19
• 23
• -10
• None of these.

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CCSS.Math.Content.HSF.IF.A.1

The voltage V of an audio system's speaker can be represented by V = 4√P , where P is the power of the speaker. An engineer wants to design a speaker with 400 watts of power. What will the voltage be?

• 800 V

• 20 V

• 80 V

• 1600 V

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CCSS.Math.Content.HSF.IF.A.1

If f(x) = -3x - 8, find f(-1).

• f(-1) = 5

• f(-1) = -5

• f(-1) = -12

• f(-1) = -10

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CCSS.Math.Content.HSF.IF.A.1

What is the domain of the function?

• (-∞, ∞)

• [-∞, ∞]

• (-∞, 5]

• [3, ∞)

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CCSS.Math.Content.HSF.IF.A.1

Determine which type of function the following is:

• Linear

• Quadratic

• Exponential

• Not a function

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CCSS.Math.Content.HSF.IF.A.1